120414631 has 2 divisors, whose sum is σ = 120414632. Its totient is φ = 120414630.

The previous prime is 120414629. The next prime is 120414649. The reversal of 120414631 is 136414021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120414631 - 2¹ = 120414629 is a prime.

It is a super-2 number, since 2×120414631² = 28999366717732322, which contains 22 as substring.

Together with 120414629, it forms a pair of twin primes.

It is a nialpdrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120414601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60207315 + 60207316.

It is an arithmetic number, because the mean of its divisors is an integer number (60207316).

Almost surely, 2^120414631 is an apocalyptic number.

120414631 is a deficient number, since it is larger than the sum of its proper divisors (1).

120414631 is an equidigital number, since it uses as much as digits as its factorization.

120414631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 120414631 is about 10973.3600597082. The cubic root of 120414631 is about 493.8098551376.

Adding to 120414631 its reverse (136414021), we get a palindrome (256828652).

The spelling of 120414631 in words is "one hundred twenty million, four hundred fourteen thousand, six hundred thirty-one".